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   1 /*
   2  * Copyright © 2010 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package altosui;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import javax.swing.filechooser.FileNameExtensionFilter;
  24 import javax.swing.table.*;
  25 import java.io.*;
  26 import java.util.*;
  27 import java.text.*;
  28 import java.util.prefs.*;
  29 import java.util.concurrent.LinkedBlockingQueue;
  30
  31 public class AltosAscent extends JComponent implements AltosFlightDisplay {
  32         GridBagLayout   layout;
  33
  34         public class AscentStatus {
  35                 JLabel          label;
  36                 JTextField      value;
  37                 AltosLights     lights;
  38
  39                 void show(AltosState state, int crc_errors) {}
  40                 void reset() {
  41                         value.setText("");
  42                         lights.set(false);
  43                 }
  44
  45                 public AscentStatus (GridBagLayout layout, int y, String text) {
  46                         GridBagConstraints      c = new GridBagConstraints();
  47                         c.weighty = 1;
  48
  49                         lights = new AltosLights();
  50                         c.gridx = 0; c.gridy = y;
  51                         c.anchor = GridBagConstraints.CENTER;
  52                         c.fill = GridBagConstraints.VERTICAL;
  53                         c.weightx = 0;
  54                         layout.setConstraints(lights, c);
  55                         add(lights);
  56
  57                         label = new JLabel(text);
  58                         label.setFont(Altos.label_font);
  59                         label.setHorizontalAlignment(SwingConstants.LEFT);
  60                         c.gridx = 1; c.gridy = y;
  61                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  62                         c.anchor = GridBagConstraints.WEST;
  63                         c.fill = GridBagConstraints.VERTICAL;
  64                         c.weightx = 0;
  65                         layout.setConstraints(label, c);
  66                         add(label);
  67
  68                         value = new JTextField(Altos.text_width);
  69                         value.setFont(Altos.value_font);
  70                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  71                         c.gridx = 2; c.gridy = y;
  72                         c.gridwidth = 2;
  73                         c.anchor = GridBagConstraints.WEST;
  74                         c.fill = GridBagConstraints.BOTH;
  75                         c.weightx = 1;
  76                         layout.setConstraints(value, c);
  77                         add(value);
  78
  79                 }
  80         }
  81
  82         public class AscentValue {
  83                 JLabel          label;
  84                 JTextField      value;
  85                 void show(AltosState state, int crc_errors) {}
  86
  87                 void reset() {
  88                         value.setText("");
  89                 }
  90
  91                 void show() {
  92                         label.setVisible(true);
  93                         value.setVisible(true);
  94                 }
  95
  96                 void hide() {
  97                         label.setVisible(false);
  98                         value.setVisible(false);
  99                 }
 100                 public AscentValue (GridBagLayout layout, int y, String text) {
 101                         GridBagConstraints      c = new GridBagConstraints();
 102                         c.weighty = 1;
 103
 104                         label = new JLabel(text);
 105                         label.setFont(Altos.label_font);
 106                         label.setHorizontalAlignment(SwingConstants.LEFT);
 107                         c.gridx = 1; c.gridy = y;
 108                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 109                         c.anchor = GridBagConstraints.WEST;
 110                         c.fill = GridBagConstraints.VERTICAL;
 111                         c.weightx = 0;
 112                         layout.setConstraints(label, c);
 113                         add(label);
 114
 115                         value = new JTextField(Altos.text_width);
 116                         value.setFont(Altos.value_font);
 117                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 118                         c.gridx = 2; c.gridy = y;
 119                         c.anchor = GridBagConstraints.WEST;
 120                         c.fill = GridBagConstraints.BOTH;
 121                         c.gridwidth = 2;
 122                         c.weightx = 1;
 123                         layout.setConstraints(value, c);
 124                         add(value);
 125                 }
 126         }
 127
 128         public class AscentValueHold {
 129                 JLabel          label;
 130                 JTextField      value;
 131                 JTextField      max_value;
 132                 double          max;
 133
 134                 void show(AltosState state, int crc_errors) {}
 135
 136                 void reset() {
 137                         value.setText("");
 138                         max_value.setText("");
 139                         max = 0;
 140                 }
 141
 142                 void show(String format, double v) {
 143                         value.setText(String.format(format, v));
 144                         if (v > max) {
 145                                 max_value.setText(String.format(format, v));
 146                                 max = v;
 147                         }
 148                 }
 149                 public AscentValueHold (GridBagLayout layout, int y, String text) {
 150                         GridBagConstraints      c = new GridBagConstraints();
 151                         c.weighty = 1;
 152
 153                         label = new JLabel(text);
 154                         label.setFont(Altos.label_font);
 155                         label.setHorizontalAlignment(SwingConstants.LEFT);
 156                         c.gridx = 1; c.gridy = y;
 157                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 158                         c.anchor = GridBagConstraints.WEST;
 159                         c.fill = GridBagConstraints.VERTICAL;
 160                         c.weightx = 0;
 161                         layout.setConstraints(label, c);
 162                         add(label);
 163
 164                         value = new JTextField(Altos.text_width);
 165                         value.setFont(Altos.value_font);
 166                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 167                         c.gridx = 2; c.gridy = y;
 168                         c.anchor = GridBagConstraints.EAST;
 169                         c.fill = GridBagConstraints.BOTH;
 170                         c.weightx = 1;
 171                         layout.setConstraints(value, c);
 172                         add(value);
 173
 174                         max_value = new JTextField(Altos.text_width);
 175                         max_value.setFont(Altos.value_font);
 176                         max_value.setHorizontalAlignment(SwingConstants.RIGHT);
 177                         c.gridx = 3; c.gridy = y;
 178                         c.anchor = GridBagConstraints.EAST;
 179                         c.fill = GridBagConstraints.BOTH;
 180                         c.weightx = 1;
 181                         layout.setConstraints(max_value, c);
 182                         add(max_value);
 183                 }
 184         }
 185
 186
 187         class Height extends AscentValueHold {
 188                 void show (AltosState state, int crc_errors) {
 189                         show("%6.0f m", state.height);
 190                 }
 191                 public Height (GridBagLayout layout, int y) {
 192                         super (layout, y, "Height");
 193                 }
 194         }
 195
 196         Height  height;
 197
 198         class Speed extends AscentValueHold {
 199                 void show (AltosState state, int crc_errors) {
 200                         double speed = state.speed;
 201                         if (!state.ascent)
 202                                 speed = state.baro_speed;
 203                         show("%6.0f m/s", speed);
 204                 }
 205                 public Speed (GridBagLayout layout, int y) {
 206                         super (layout, y, "Speed");
 207                 }
 208         }
 209
 210         Speed   speed;
 211
 212         class Accel extends AscentValueHold {
 213                 void show (AltosState state, int crc_errors) {
 214                         show("%6.0f m/s²", state.acceleration);
 215                 }
 216                 public Accel (GridBagLayout layout, int y) {
 217                         super (layout, y, "Acceleration");
 218                 }
 219         }
 220
 221         Accel   accel;
 222
 223         String pos(double p, String pos, String neg) {
 224                 String  h = pos;
 225                 if (p < 0) {
 226                         h = neg;
 227                         p = -p;
 228                 }
 229                 int deg = (int) Math.floor(p);
 230                 double min = (p - Math.floor(p)) * 60.0;
 231                 return String.format("%s %4d° %9.6f", h, deg, min);
 232         }
 233
 234         class Apogee extends AscentStatus {
 235                 void show (AltosState state, int crc_errors) {
 236                         value.setText(String.format("%4.2f V", state.drogue_sense));
 237                         lights.set(state.drogue_sense > 3.2);
 238                 }
 239                 public Apogee (GridBagLayout layout, int y) {
 240                         super(layout, y, "Apogee Igniter Voltage");
 241                 }
 242         }
 243
 244         Apogee apogee;
 245
 246         class Main extends AscentStatus {
 247                 void show (AltosState state, int crc_errors) {
 248                         value.setText(String.format("%4.2f V", state.main_sense));
 249                         lights.set(state.main_sense > 3.2);
 250                 }
 251                 public Main (GridBagLayout layout, int y) {
 252                         super(layout, y, "Main Igniter Voltage");
 253                 }
 254         }
 255
 256         Main main;
 257
 258         class Lat extends AscentValue {
 259                 void show (AltosState state, int crc_errors) {
 260                         show();
 261                         if (state.gps != null)
 262                                 value.setText(pos(state.gps.lat,"N", "S"));
 263                         else
 264                                 value.setText("???");
 265                 }
 266                 public Lat (GridBagLayout layout, int y) {
 267                         super (layout, y, "Latitude");
 268                 }
 269         }
 270
 271         Lat lat;
 272
 273         class Lon extends AscentValue {
 274                 void show (AltosState state, int crc_errors) {
 275                         show();
 276                         if (state.gps != null)
 277                                 value.setText(pos(state.gps.lon,"E", "W"));
 278                         else
 279                                 value.setText("???");
 280                 }
 281                 public Lon (GridBagLayout layout, int y) {
 282                         super (layout, y, "Longitude");
 283                 }
 284         }
 285
 286         Lon lon;
 287
 288         public void reset() {
 289                 lat.reset();
 290                 lon.reset();
 291                 main.reset();
 292                 apogee.reset();
 293                 height.reset();
 294                 speed.reset();
 295                 accel.reset();
 296         }
 297
 298         public void show(AltosState state, int crc_errors) {
 299                 if (state.gps != null) {
 300                         lat.show(state, crc_errors);
 301                         lon.show(state, crc_errors);
 302                 } else {
 303                         lat.hide();
 304                         lon.hide();
 305                 }
 306                 height.show(state, crc_errors);
 307                 main.show(state, crc_errors);
 308                 apogee.show(state, crc_errors);
 309                 speed.show(state, crc_errors);
 310                 accel.show(state, crc_errors);
 311         }
 312
 313         public void labels(GridBagLayout layout, int y) {
 314                 GridBagConstraints      c;
 315                 JLabel                  cur, max;
 316
 317                 cur = new JLabel("Current");
 318                 cur.setFont(Altos.label_font);
 319                 c = new GridBagConstraints();
 320                 c.gridx = 2; c.gridy = y;
 321                 c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 322                 layout.setConstraints(cur, c);
 323                 add(cur);
 324
 325                 max = new JLabel("Maximum");
 326                 max.setFont(Altos.label_font);
 327                 c.gridx = 3; c.gridy = y;
 328                 layout.setConstraints(max, c);
 329                 add(max);
 330         }
 331
 332         public AltosAscent() {
 333                 layout = new GridBagLayout();
 334
 335                 setLayout(layout);
 336
 337                 /* Elements in ascent display:
 338                  *
 339                  * lat
 340                  * lon
 341                  * height
 342                  */
 343                 labels(layout, 0);
 344                 height = new Height(layout, 1);
 345                 speed = new Speed(layout, 2);
 346                 accel = new Accel(layout, 3);
 347                 lat = new Lat(layout, 4);
 348                 lon = new Lon(layout, 5);
 349                 apogee = new Apogee(layout, 6);
 350                 main = new Main(layout, 7);
 351         }
 352 }